Today (7/29) through Saturday 7/31 is the "Watermelon Days" festival in Cave City. The RRDB page for Sharp County lists the Cave City PD as possible NXDN on their dispatch frequency of 155.445, although this is not reflected in their FCC license page. Cave City is only 2,200 people and a pretty chill place normally, but the festival may create more PD radio traffic. Perhaps someone close by with NXDN capability can listen in and see if they're using NXDN now, or still on analog...??